AUTOREPLY RE: [mapguide-users] SQL Server 2008 slow performance

[t.luedtke at gds-team.de]

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Tim Ldtke



GDS Geo Daten Service GmbHWilbecke 14
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Geschftsfhrer 
Dipl.-Ing.Reinhold Heisterkamp
Amtsgericht Coesfeld HRB 4893
Actually, it is possible.  I found performance gains by using SQL Server 2008.  The keys to success are making sure you have the tables structured correctly and properly indexed.  If you are using themes, then make multiple connections to the data and use SQL queries instead.  I will agree that SDF is faster than SHP.

Martin

-----Original Message-----
From: mapguide-users-bounces at lists.osgeo.org [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Berdel, Brian
Sent: Monday, August 24, 2009 7:55 PM
To: 'MapGuide Users Mail List'
Subject: RE: [mapguide-users] SQL Server 2008 slow performance

I am not sure it is possible...I get the same results as far as speed and the different data connections you described.

Brian

-----Original Message-----
From: mapguide-users-bounces at lists.osgeo.org [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of kevin_t
Sent: Saturday, August 22, 2009 3:37 PM
To: mapguide-users at lists.osgeo.org
Subject: [mapguide-users] SQL Server 2008 slow performance


I was trying to load data from SQL Server 2008 using the Osgeo FDO Provider
for SQL Server Spatial data connection in MapGuide Enterprise 2010.  It
seems slower than shapefiles when previewing in MapGuide Studio.  I find SDF
format to be the fastest of the 3 formats.

I originally had a shapefile about 100 MB in size.  The loading time in
MapGuide:
SQL Server - 41 seconds
Shapefile - 30 seconds
SDF - 15 seconds

Any ideas how to make loading from SQL Server data faster with MapGuide?
Does it have something to do with FDO provider?
--
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